FIELD: chemistry.
SUBSTANCE: method of producing chlorine involves oxidation of hydrogen chloride at 270 to 370°C with molecular oxygen in the presence of a vanadium anhydride based catalyst. Components of the catalyst are lithium and potassium chlorides with the following ratio in wt % of the total mass of catalyst: KCl - 4 to 52, LiCl to 3-43, V2O5 - 15 to 85.
EFFECT: increased rate of oxidation of hydrogen chloride and reduced operating temperature.
9 ex
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